Addlite roof hatches are mill finish aluminium as standard unless otherwise stated. Our clearance section features both SRH43 non thermally broken roof hatches and SRHPTB thermally broken hatches please check you are ordering the correct item.
Our hatches are manufactured from Aluminium with 50mm CFC and HCFC free Polyisocyanurate insulation..
- Manufactured in Aluminium
- Stainless Steel fixings and pintle hinges
- Insulated to a U Value 0.43 W/m²K
- 50mm CFC and HCFC Free Polyisocyanurate Insulation
- Internal slam action cablock